Humphreys asperities of the temper, checks the waywardness of passion and appetite, and trains to habits of industry, temperance, and benevolence" (An Ad- dress, Delivered at the Collegiate Institution in Amherst, Mass., 1823, p. 8). The records of Am- herst graduates of his time and of many years thereafter would seem to show that it has been given to few college presidents to make so pro- found an impression on their institutions. After his resignation he supplied churches in the neigh- borhood of Pittsfield and conducted revivals. He published: Great Britain, France and Belgium, A Short Tour in 1835 (1838); Domestic Edu- cation (1840); Thirty-four Letters to ft Son in the Ministry (1842); Letters to a Son in the Ministry (1845); Memoir of Rev. Nathan W. Fiske (1850) ; Life and Labors of Rev. T. H. Gal- laudet (1857). He left in manuscript, Sketches of the Early History of Amherst College, which was published in 1905. [Frederick Humphreys, The Humphreys Family in America (1883); 2. M. Humphrey and Henry Neill, Memorial Sketches, Reman Humphrey and Sophia Por- ter Humphrey (1869); Edward Hitchcock, Reminis- cences of Amherst Coll. (1863); W. S. Tyler, Hist, of Amherst Coll. (1873); F. B. Dexter, Biog. Sketches of Grads. of Yale Coll, vol. V (1911) ; John Todd, The Good Never Die: A Sermon Delivered at Pitts field, Apr. 8f 186r, at the Funeral of Rev. Hcman Humphrey (1861); Boston Transcript, Apr. 5, 1861; Springfield Republican, Apr. 6,1861. ] p. L. T. HUMPHREYS, ALEXANDER CROMBIE (Mar. 30, i8si-Aug. 14, 1927), mechanical en- gineer, educator, was born in Edinburgh, Scot- land, son of Edward R, Humphreys and Mar- garet (McNutt) Humphreys* At the age of eight he was brought to Boston, Mass., by his parents, where he attended his father's private school. At fourteen he passed the preliminary examination for the United States Naval Academy but, barred from admission by his youth, he went to work in a Boston insurance office. Removing to New York in 1866, he entered the employ of the New York Guaranty & Indemnity Company and was soon macte receiving teller and assistant book- keeper. So diligent and capable was he that in 1872 he became secretary-treasurer and, shortly afterward, superintendent of the Bayonne & Greenville Gas Light Company, Since his duties took him into the operating branch of the busi- ness, he felt the need of technical training. His employers agreed to give him two mornings a week for attending classes at Stevens Institute of TectaolQgy on condition that he make up his wort in the evenings, which he also tised for sttsdyiag. By exceptional application he com- f&eted tlte six years' course, for part-time at- tendance, In four years, and was graduated in i, at the age of thirty, with a special coin- Humphreys mendation from the faculty. He had married on Apr. 30, 1872, Eva Guillaudeu of Bergen Point, N. JL, and during his college years he served as vestryman, church treasurer, and Sunday-school superintendent, a member of the board of educa- tion of Bayonne, N. J., and foreman of the vol- unteer fire department. After graduation he be- came chief engineer for the Pintsch Lighting Company, for which he built oil-gas plants, con- ducted extensive experiments, and improved the business organization. When in 1885 he became superintendent and chief engineer for the United Gas Improvement Company of Philadelphia, he showed similar ability both in technique and or- ganization. While continuing to build gas plants for this company, he joined with Arthur G. Glasgow in 1892 to form the firm of Humphreys & Glasgow, designers and constructors of water- gas plants in all parts of the world, with head- quarters in London; this firm built the first suc- cessful water-gas plant in England. In 1894 he left the United Gas Improvement Company and organized the New York firm of Humphreys & Glasgow; he retired from the London firm in 1908, and in 1910 reorganized the New York firm as Humphreys & Miller, Inc. At that pe- riod the possibility that gas-engines might sup- plant steam-engines gave additional importance to his researches and consjdting practice; he also conducted researches on illumination, photom- etry, and candlepower. His practice was very profitable, and he was known as a leader in tech- nology with a sound foundation of business ability. In 1902, when he was fifty-one, he was asked to become president and chairman of the board of trustees of Stevens Institute, his alma mater, while still retaining his consulting practice. He accepted and served as its president for twenty- five years, being long past the usual age limit when he retired. To his work in education he brought the experience of a man of affairs and a successful consulting engineer. His presidential address before the American Society of Me- chanical Engineers in 1912 (Transactions, vol. XXXIV, 1913) reveals an engineer's dislike of waste, and the conservatism and high standards of a man accustomed to hard work and logical principles. Humphreys had the engineering trait of believing a thing to be either black or white, rather than gray; his consulting practice had trained him to advise his clients either "yes" or "no." His influence in engineering education was criticized for producing narrow and over- specialized technicians rather than adaptable and broadly educated scientists. His authority at the Institute was rarely questioned, and he showed 370